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产品名称:VBS 软密封蝶阀
产品简介:  

VBS 软密封蝶阀是一种双偏心的软密封蝶阀,具有优良的切断性和耐久性;是兼备调节、切断两种功能的自控阀。通常适用于控制大流量、低压差、要求泄漏低的流体。其体积小、重量轻,安装空间小,方便维修。

本产品符合GB/T4213-2008 标准。

Soft Sealed Butterfly Valve

VBS soft sealed butterfly valve is a kind of two-dimensional eccentric soft sealed butterfly valve which features excellent cut-off and durability. It is an automatic control valve providing both control and cut-off functions and suitable to the fluid services with large flow, low pressure drops and low seat leakage, besides, the characteristics such as small volume, light weight, small mounting space and convenient maintenance are available.

The product complies with GB/T4213-2008 standard.

详细介绍

阀体形式 Type

双偏心 Two-dimensional Eccentric

公称通径 Nominal size

DN80800mmG3”~32

额定CV Rated CV value

26535840

公称压力 Pressure rating

PN1.01.6MPaANSI150JIS10K

流体温度 Fluid Temperature

-40+200

连接方式 End connections

对夹式 Wafer typeRF

阀体材质 Body Materials

SUS304SUS316SUS316LSCPH2/WCB

阀板材质 Trim Materials

SUS304SUS316SUS316LSCPH2/WCB

密封环材质

Seal ring Materials

R.TFE

可调比 Rangeability

501

流体特性 Flow characteristics

近似等百分比 Approximate equal percentage

阀座泄漏量Leakage

ANSI Class IVVI

执行机构 Actuator

气动式 DA(SR)AW,电动式 EIM8000

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